kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 30 deletions

diff --git a/target/linux/generic/backport-5.4/748-v5.5-net-dsa-mv88e6xxx-fix-broken-if-statement-because-of.patch b/target/linux/generic/backport-5.4/748-v5.5-net-dsa-mv88e6xxx-fix-broken-if-statement-because-of.patch
deleted file mode 100644
index 37e7a7f2a9..0000000000
--- a/target/linux/generic/backport-5.4/748-v5.5-net-dsa-mv88e6xxx-fix-broken-if-statement-because-of.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 4e4637b10374ede3cd33d7e1b389e6cea6343ea3 Mon Sep 17 00:00:00 2001
-From: Colin Ian King <colin.king@canonical.com>
-Date: Tue, 12 Nov 2019 13:05:23 +0000
-Subject: [PATCH] net: dsa: mv88e6xxx: fix broken if statement because of a
- stray semicolon
-
-There is a stray semicolon in an if statement that will cause a dev_err
-message to be printed unconditionally. Fix this by removing the stray
-semicolon.
-
-Addresses-Coverity: ("Stay semicolon")
-Fixes: f0942e00a1ab ("net: dsa: mv88e6xxx: Add support for port mirroring")
-Signed-off-by: Colin Ian King <colin.king@canonical.com>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/dsa/mv88e6xxx/chip.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/net/dsa/mv88e6xxx/chip.c
-+++ b/drivers/net/dsa/mv88e6xxx/chip.c
-@@ -4993,7 +4993,7 @@ static void mv88e6xxx_port_mirror_del(st
- 		if (chip->info->ops->set_egress_port(chip,
- 						     direction,
- 						     dsa_upstream_port(ds,
--								       port)));
-+								       port)))
- 			dev_err(ds->dev, "failed to set egress port\n");
- 	}
-